I'm looking for the name of a particular novel. It's a vampire vs werewolf novel, with the main protagonist being a werewolf. I do know the book is written in the first person narrative. It's set in modern times in a high school.
Only other clue I vaguely remember was the cover. Two people were facing each other, one male, one female. The female vampire had the shadow of a were wolf, the male werewolf had the shadow of a vampire.